I consider the problems of process system architecture in the context of the Perry-Wolf model of software architecture: process elements are executed in process systems by both ma...
For people who use text-based web browsers, graphs, diagrams, and pictures are inaccessible. Yet, such diagrams are quite prominent in documents commonly found on the web. In this...
Kathleen F. McCoy, Sandra Carberry, Tom Roper, Nan...
: We describe a simple and powerful tool for the management of distributed work: the Task Manager. Common tasks may be shared and manipulated independently by a number of people. T...
The paper describes a video tracking system that tracks and analyzes the behavioral pattern of users in a public space. We have obtained important statistical measurements about u...
The WWW makes learning materials widely accessible and provides an environment where people can learn across time and space. However, the simple read-only information structure on...